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Fluid-Resistive Bending Sensor Compatible with a Flexible Pneumatic Balloon Actuator
Author(s) -
Satoshi Konishi,
S Sawano,
Shinya Kusuda,
Tsuyoshi Sakakibara
Publication year - 2008
Publication title -
journal of robotics and mechatronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 19
eISSN - 1883-8049
pISSN - 0915-3942
DOI - 10.20965/jrm.2008.p0436
Subject(s) - actuator , bending , polydimethylsiloxane , materials science , fluidics , resistive touchscreen , pneumatic actuator , bending stiffness , cantilever , acoustics , mechanical engineering , composite material , engineering , electrical engineering , physics
The bending sensor we propose for flexible microstructures, specifically the polydimethylsiloxane (PDMS) pneumatic balloon actuator (PBA), features a soft structure and flexible movement restricted by conventional solid-state sensors. The proposed sensor detects fluid resistance changes based on the bending of the fluidic PBA. We can use a pneumatic channel as the fluid-resistive bending sensor. We also designed a 5×10 mm×300 μ m PDMS cantilevered stiffness sensor by combining the PBA and the bending sensor for medical applications.

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